20 Grams Gold Bar Argor Heraeus (In Assay) Serial number can be different. Metal Content: 0.643 troy oz Purity: .9999 Manufacturer: Argor Heraeus This 20g Gold bar is guaranteed .9999 fine and comes to you in an assay card that authenticates the Gold metal purity and weight. An efficient way to acquire Gold bullion, this Gold Bar from Argor Heraeus is an ideal choice for investors wanting to increase their Gold holdings. We reserve the right to cancel any orders (including second offers) not paid within 24h of auction ending. Follow tracking of purchased items to avoid returns. We don't combine orders. Note: Serial number may or may not be different.